Archive: 03/5/2007

Super-fermenting fungus genome sequenced

On the road to making biofuels more economically competitive with fossil fuels, there are significant potholes to negotiate. For cellulosic ethanol production, one major detour has being addressed with the characterization ...

dateMar 05, 2007 in
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Dietary copper may ease heart disease

Including more copper in your everyday diet could be good for your heart, according to scientists at the University of Louisville Medical Center and the USDA Human Nutrition Research Center. Their studies show that giving ...

dateMar 05, 2007 in Other
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Tundra disappearing at rapid rate

Forests of spruce trees and shrubs in parts of northern Canada are taking over what were once tundra landscapes--forcing out the species that lived there. This shift can happen at a much faster speed than scientists originally ...

dateMar 05, 2007 in Environment
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MIT engineer works toward clean water, more

An MIT engineer working toward clean drinking water in Nepal describes in a recent issue of the Journal of International Development how people from developed and developing countries can work together to solve key humani ...

dateMar 05, 2007 in Engineering
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Spiders: Chastity belts stop cuckoos in the nest

The fact that female wasp spiders have numerous sexual contacts is something which their male partners cannot prevent. What they can do, however, is ensure that no offspring ensue from these tête à têtes ...

dateMar 05, 2007 in
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Risk of HIV transmission highest early in infection

New evidence suggests that the risk of HIV transmission may be highest in the early stages of infection. According to a study published in the April 1 issue of The Journal of Infectious Diseases, now available online, early ...

dateMar 05, 2007 in HIV & AIDS
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Researcher unveils pregnancy mystery

A Deakin University study has unlocked one of the many mysteries of pregnancy -- how the trace element copper is transported across the placenta. The findings provide a lead to the possible cause, treatment and prevention ...

dateMar 05, 2007 in Medical research
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Red pepper: Hot stuff for fighting fat?

Food scientists in Taiwan are reporting new evidence from laboratory experiments that capsaicin — the natural compound that gives red pepper that spicy hot kick — can reduce the growth of fat cells. The study is scheduled ...

dateMar 05, 2007 in Medical research
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